3764248 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3764248 > 2 > ChemIDplus > 070984097 > 70984-09-7 Spinel-group minerals, aluminum-chromium-iron-magnesium > 70984-09-7 > 070984097 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=070984097 $$$$